248962496

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 512917440

約数和(自身を除く): 263954944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 632, 656, 1201, 1264, 1312, 2402, 2528, 2624, 3239, 4804, 5056, 6478, 9608, 12956, 19216, 25912, 38432, 49241, 51824, 76864, 94879, 98482, 103648, 189758, 196964, 207296, 379516, 393928, 759032, 787856, 1518064, 1575712, 3036128, 3151424, 3890039, 6072256, 7780078, 15560156, 31120312, 62240624, 124481248, 248962496]

約数ペア:

[(1, 248962496), (2, 124481248), (4, 62240624), (8, 31120312), (16, 15560156), (32, 7780078), (41, 6072256), (64, 3890039), (79, 3151424), (82, 3036128), (158, 1575712), (164, 1518064), (316, 787856), (328, 759032), (632, 393928), (656, 379516), (1201, 207296), (1264, 196964), (1312, 189758), (2402, 103648), (2528, 98482), (2624, 94879), (3239, 76864), (4804, 51824), (5056, 49241), (6478, 38432), (9608, 25912), (12956, 19216)]